Columbia Island Marina at George Washington Memorial Parkway

Columbia Island Marina near Washington, DC

Welcome to Columbia Island Marina near Washington, DC

Columbia Island Marina has a home for your power boat. Located in the beautiful Lyndon B. Johnson Memorial Grove on the Pentagon lagoon, the marina is just one and a half miles north of Ronald Reagan Washington National Airport on the George Washington Memorial Parkway in Metropolitan Washington, DC.

Coordinates: N 38° 52.498’
W 077° 02.945’

Arlington Weather Forecast, VA

What's Happening at Columbia Island Marina

The Perfect Place to Enter the Potomac River for Fishing or Cruising by Washington's Monuments

Providing services for boaters seeking a year-round slip and much more. Conveniently located just north of the 14th Street Bridge on the Virginia side of the river in the Pentagon Lagoon.

Let Columbia Island Cater Your Next Outdoor Event

Let us cater your company picnic, birthday party, retirement party, or get-together with family and friends. Take a peek at our Daily Marina Menu, and inquire about our daily specials at our very own cafe... we have the best BBQ in town.

Clean Marina Program

The Clean Marina Initiative promotes and celebrates voluntary adoption of measures to reduce waste and prevent pollution from marinas, boatyards and recreational boats. Designated “Clean Marinas” are recognized as environmentally-responsible businesses.